228445

228,445 is an odd composite number composed of four prime numbers multiplied together.

What does the number 228445 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

228445 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 228445:

5 × 7 × 61 × 107

See below for interesting mathematical facts about the number 228445 from the Numbermatics database.

Names of 228445

Cardinal: 228445 can be written as Two hundred twenty-eight thousand, four hundred forty-five.

Scientific notation

Scientific notation: 2.28445 × 10⁵

Factors of 228445

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 180

Divisors of 228445

Number of divisors d(n): 16
Complete list of divisors:
1 5 7 35 61 107 305 427 535 749 2135 3745 6527 32635 45689 228445
Sum of all divisors σ(n): 321408
Sum of proper divisors (its aliquot sum) s(n): 92963
228445 is a deficient number, because the sum of its proper divisors (92963) is less than itself. Its deficiency is 135482

Bases of 228445

Binary: 110111110001011101₂
Hexadecimal: 0x37C5D
Base-36: 4W9P

Squares and roots of 228445

228445 squared (228445²) is 52187118025
228445 cubed (228445³) is 11921886177221125
The square root of 228445 is 477.9592032799
The cube root of 228445 is 61.1308665851

Scales and comparisons

How big is 228445?

228,445 seconds is equal to 2 days, 15 hours, 27 minutes, 25 seconds.
To count from 1 to 228,445 would take you about two days.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 228445 cubic inches would be around 5.1 feet tall.

Recreational maths with 228445

228445 backwards is 544822
The number of decimal digits it has is: 6
The sum of 228445's digits is 25
More coming soon!

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The information we have on file for 228445 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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